a tsa person spotted the watch. it looked like it contained bomb-making material. police say it had a circuit board inside the watch but it was not a bomb, and there's a lot of other things that made this man and this watch suspicious. >> it was a one-day turn around flight so he's out and back within a day. he was wearing a military-style shirt that has aç tourniquet built into it so if you receive a traumatic injury to your arm you can tighten the tourniquet and it will stop the bleeding. not a common item for civilians to wear. >> reporter: police also tell us tonight that mcgann was wearing unusual shoes, work boots with a removable sole inside and they were also two sizes too big. all of this considered evidence, police say, that mcgann considered himself an artist and he says that the watch was art. he is also being held at the sana'a rita jail. >> just a little odd. thank you very much, cheryl. >>> well, now that the bay area is on storm watch. we've seen rain throughout the day. plenty more is on the way. that's leading to concern after the massive mud sl